CN208877572U - A kind of insulin injection syringe of the diabetes patient with disinfection - Google Patents

Abstract

The utility model discloses a kind of diabetes patients to use the insulin injection syringe with disinfection, including injection needle main body, the front end outer wall of the injection needle main body is fixedly installed with chlorination equipment, the chlorination equipment includes pinhead sleeve, the outer right wall of the pinhead sleeve is fixedly installed with core, screw rod is socketed at the center of the core, the side wall of the screw rod is engaged with rotating wheel, and the front and rear ends of the screw rod are fixedly mounted on disinfection interior of shell.The structure that the utility model passes through a kind of core of fixation and its screw rod of internal socket, utilize the fore-aft motion of injection, internal aseptic cotton is driven to sterilize at injection, and push the purpose for aseptic cotton being released before the principle injection of sliding slot by a kind of mandril, effective solution diabetes patient is in insulin injection, antihygienic problem, while features simple structure, it is at low cost, it uses more convenient.

Description

A kind of insulin injection syringe of the diabetes patient with disinfection

Technical field

The utility model relates to endocrine medical instruments field, in particular to a kind of diabetes patient uses the insulin with disinfection Injection needle.

Background technique

With flourishing for modern medicine, the discoveries of diabetes, definition and treatment means are improved day by day, diabetes, Belong to division of endocrinology's disease, is the excessively high a kind of disease of blood glucose since pancreas production insulin function occurs in the blood that defect generates Disease, ancient times are known as " exhausting thirsty disease ", and in modern medical service, diabetes have become the primary treatment illness of endocrine subject, and In the control process of diabetes, a part of patient needs daily insulin injection, to help its body to digest extra blood glucose, In previous injection process, patient is mostly abdomen injection, and disinfection is more troublesome before injecting, or is not sterilized, and is significantly increased The probability of infection or the intrusion of other germs is very unhygienic.In view of problem above, a kind of pancreas of the diabetes patient with disinfection is proposed Island element injection needle.

Summary of the invention

The purpose of this utility model is to provide a kind of diabetes patients to use the insulin injection syringe with disinfection, above-mentioned to solve The problem of being proposed in background technique.

To achieve the above object, the utility model provides the following technical solutions: a kind of pancreas islet of the diabetes patient with disinfection Plain injection needle, including injection needle main body, the front end outer wall of the injection needle main body are fixedly installed with chlorination equipment, the disinfection dress It sets including pinhead sleeve, the outer right wall of the pinhead sleeve is fixedly installed with core, it is socketed with screw rod at the center of the core, The side wall of the screw rod is engaged with rotating wheel, and the front and rear ends of the screw rod are fixedly mounted on disinfection interior of shell.

The pinhead sleeve includes syringe needle set of shells, and the upper and lower side surface of the syringe needle set of shells is fixedly installed with sliding block, institute It states and is fixedly installed with mandril on the left of the front surface of syringe needle set of shells.

The screw rod includes screw rod main body, and the tail end of the screw rod main body is fixedly installed with tail end plug, described The front end of screw rod main body is fixedly installed with front end plug.

The rotating wheel includes shaft, and the shaft outer wall is fixedly installed with fixed link, and the rear surface of the fixed link is opened Equipped with sliding slot, the front surface of the fixed link is fixedly installed with rotary shaft, and the front surface of the rotary shaft is hinged with rotation gear, institute The front surface for stating rotation gear is fixedly installed with slotting pawl.

The disinfection shell includes shell, and the left-hand face of the shell, which offers, produces hole, the front end for producing hole Positioning gap is offered, the upper and lower surfaces of the inner walls are fixedly installed with interior sliding groove, the front end of the inner walls It is fixedly installed with front end fixing axle, tail end fixing axle is fixedly installed on the right side of the inner walls.

The inner surface of the positioning gap is hinged with shaft, described to produce hole and determine shape and position according to injection needle size It sets.

The front surface that the mandril tail end is located at syringe needle set of shells offers spring eye, and the tail end of the mandril is fixedly mounted There is spring.

The utility model has the beneficial effects that the utility model passes through a kind of core of fixation and its screw rod of internal socket Structure, when core moves forward and backward, at center be socketed screw rod rotation, thus will move forward and backward transformation be known as rotation fortune It is dynamic, so that the aseptic cotton of meshed gears rotating wheel front end is driven, when having reached using injection needle injection, before injection After act, drive internal aseptic cotton to sterilize at injection, and preceding by aseptic cotton by the principle injection that a kind of mandril pushes sliding slot The purpose of release, effective solution diabetes patient is in insulin injection, antihygienic problem, while features simple structure, cost It is low, it uses more convenient.

Detailed description of the invention

FIG. 1 is a schematic structural view of the utility model.

Fig. 2 is that the utility model injects status architecture schematic diagram.

Fig. 3 is the utility model separate structure schematic diagram.

Fig. 4 is the utility model chlorination equipment structural schematic diagram.

Fig. 5 is the utility model pinhead sleeve structural schematic diagram.

Fig. 6 is the utility model spiral bull stick and rotating wheel mesh schematic representation.

Fig. 7 is the utility model aseptic cotton holder structure schematic diagram.

Fig. 8 is that the utility model sterilizes shell mechanism schematic diagram.

Specific embodiment

It please refers to shown in Fig. 1-8, the utility model provides a kind of technical solution: a kind of pancreas islet of the diabetes patient with disinfection Plain injection needle, including injection needle main body 1, the front end outer wall of injection needle main body 1 are fixedly installed with chlorination equipment 2, and chlorination equipment 2 wraps Pinhead sleeve 3 is included, the outer right wall of pinhead sleeve 3 is fixedly installed with core 33, screw rod 4, spiral are socketed at the center of core 33 The side wall of bar 4 is engaged with rotating wheel 5, and the front and rear ends of screw rod 4 are fixedly mounted on inside disinfection shell 6.

Pinhead sleeve 3 includes syringe needle set of shells 31, and the upper and lower side surface of syringe needle set of shells 31 is fixedly installed with sliding block 32, needle Mandril 34 is fixedly installed on the left of the front surface of headgear shell 31.

Screw rod 4 includes screw rod main body 41, and the tail end of screw rod main body 41 is fixedly installed with tail end plug 42, spiral The front end of bar main body 41 is fixedly installed with front end plug 43.

Rotating wheel 5 includes shaft 51, and 51 outer wall of shaft is fixedly installed with fixed link 52, and the rear surface of fixed link 52 offers Sliding slot 53, the front surface of fixed link 52 are fixedly installed with rotary shaft 54, and the front surface of rotary shaft 54 is hinged with rotation gear 55, revolves tooth The front surface of wheel 55 is fixedly installed with slotting pawl 56.

Sterilizing shell 6 includes shell 61, and the left-hand face of shell 61, which offers, produces hole 62, and the front end for producing hole 62 opens up There is positioning gap 63, the upper and lower surfaces of 61 inner wall of shell are fixedly installed with interior sliding groove 64, and the front end of 61 inner wall of shell is fixed It is fixedly installed with front end fixing axle 65, is fixedly installed with tail end fixing axle 66 on the right side of 61 inner wall of shell.

The inner surface of positioning gap 63 is hinged with shaft 51, it is described produce hole 62 and determined according to injection needle size shape and Position.

The front surface that 34 tail end of mandril is located at syringe needle set of shells 31 offers spring eye, and the tail end of mandril 34 is fixedly installed with Spring.

The utility model is moved forward and backward by the structure of a kind of core of fixation and its screw rod of internal socket in core When, the screw rod rotation being socketed at center, so that will move forward and backward transformation is known as rotary motion, so that meshed gears be driven to turn The aseptic cotton of the sub- front end of driving wheel utilizes the fore-aft motion of injection when having reached using injection needle injection, drives internal aseptic cotton pair It is sterilized at injection, and pushes the preceding purpose for releasing aseptic cotton of principle injection of sliding slot, effective solution by a kind of mandril Diabetes patient is in insulin injection, antihygienic problem, while features simple structure, at low cost, uses more convenient.

The working principle and process of the utility model:

It please refers to shown in Fig. 1-8, uses the preceding front end syringe needle being first sleeved and fixed chlorination equipment 2 in injection needle main body 1 Position fills in aseptic cotton from 2 front opening of chlorination equipment, and aseptic cotton rear end is inserted in the outer surface of slotting pawl 56；

Then selection injection position adjusts the dosage of injection needle main body 1；

It then begins to inject, the front end of chlorination equipment 2 is against injection position, press injection needle main body 1 downwards, inject After needle stress, end motion forward drives the end motion forward of syringe needle set of shells 31, and syringe needle set of shells 31 drives the core 33 of right end It travels forward, is socketed in the screw rod 4 at 33 center of core and is squeezed power rotation, engage rotation gear 55 and rotate, before drive The slotting pawl 56 on surface rotates, so that aseptic cotton be driven to rotate, wipes injection site；

When pinhead sleeve 3 is moved to certain position, mandril 34 arrives to the inside of sliding slot 53, as pinhead sleeve 3 is to Forward Dynamic, the front end of mandril 34 pushes fixed link along sliding slot 53, rotates along shaft 51, entire to revolve when mandril slips away sliding slot Runner 5 rotates to disinfection shell exterior with aseptic cotton；

Continue to push injection needle main body 1 forward, behind mandril top to skin, be bounced back in 31 wall of syringe needle set of shells backward, needle Head is pierced into skin, presses injection key, starts to inject；

Injection needle is extracted after the completion of injection, is removed aseptic cotton, is used completion.

Claims (7)

1. a kind of diabetes patient uses the insulin injection syringe with disinfection, including injection needle main body (1), it is characterised in that: the note The front end outer wall for penetrating needle main body (1) is fixedly installed with chlorination equipment (2), and the chlorination equipment (2) includes pinhead sleeve (3), described The outer right wall of pinhead sleeve (3) is fixedly installed with core (33), is socketed with screw rod (4), institute at the center of the core (33) The side wall for stating screw rod (4) is engaged with rotating wheel (5), and the front and rear ends of the screw rod (4) are fixedly mounted on disinfection shell (6) internal.

2. a kind of diabetes patient according to claim 1 uses the insulin injection syringe with disinfection, it is characterised in that: the needle Headgear (3) includes syringe needle set of shells (31), and the upper and lower side surface of the syringe needle set of shells (31) is fixedly installed with sliding block (32), Mandril (34) are fixedly installed on the left of the front surface of the syringe needle set of shells (31).

3. a kind of diabetes patient according to claim 1 uses the insulin injection syringe with disinfection, it is characterised in that: the spiral shell Spinner handle (4) includes screw rod main body (41), and the tail end of the screw rod main body (41) is fixedly installed with tail end plug (42), described The front end of screw rod main body (41) is fixedly installed with front end plug (43).

4. a kind of diabetes patient according to claim 1 uses the insulin injection syringe with disinfection, it is characterised in that: the rotation Runner (5) includes shaft (51), and shaft (51) outer wall is fixedly installed with fixed link (52), the rear table of the fixed link (52) Face offers sliding slot (53), and the front surface of the fixed link (52) is fixedly installed with rotary shaft (54), the rotary shaft (54) Front surface is hinged with rotation gear (55), and the front surface of rotation gear (55) is fixedly installed with slotting pawl (56).

5. a kind of diabetes patient according to claim 1 uses the insulin injection syringe with disinfection, it is characterised in that: described to disappear Malicious shell (6) includes shell (61), and the left-hand face of the shell (61), which offers, to be produced hole (62), described to produce hole (62) Front end offer positioning gap (63), the upper and lower surfaces of shell (61) inner wall are fixedly installed with interior sliding groove (64), The front end of shell (61) inner wall is fixedly installed with front end fixing axle (65), and the right side of shell (61) inner wall is fixed Tail end fixing axle (66) are installed.

6. a kind of diabetes patient according to claim 5 uses the insulin injection syringe with disinfection, it is characterised in that: described fixed The inner surface of position gap (63) is hinged with shaft (51), and the hole (62) of producing determines shape and position according to injection needle size It sets.

7. a kind of diabetes patient according to claim 2 uses the insulin injection syringe with disinfection, it is characterised in that: the top The front surface that bar (34) tail end is located at syringe needle set of shells (31) offers spring eye, and the tail end of the mandril (34) is fixedly installed with Spring.